Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 61615ee89c161a87e0239dab6744d7bfdb8fcd061b66cad2c379842853dae9d2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^